Package and board integration for the 780-FBGA
The EP4CE40F29C8 ships in a 780-ball FBGA package with a 29x29 mm body. Surface-mount assembly with a standard JEDEC moisture sensitivity level (MSL 3 typical for this package class) means the parts need a bake before reflow if the floor-life exposure exceeds the label seal date. The tray packaging keeps the balls protected during handling.
Logic density and on-chip memory budget
The 39600 logic elements (2475 LABs/CLBs) give this device a gate budget suited for mid-complexity glue logic, state machines, or a soft-core processor with a modest peripheral set. The 1161216 total RAM bits (roughly 1.1 Mbit) provide on-chip block memory for FIFO buffers or small frame stores — enough for a 640x480 8-bit frame buffer, but not for a full HD image pipeline. The 532 user I/O pins let you fan out to wide parallel buses, multiple memory interfaces, or a high-count sensor array. The I/O banks run on separate VCCIO rails, so mixing 3.3 V and 2.5 V interfaces on the same die is straightforward — each bank can be assigned its own supply within the device limits.
A 1.2 V switching regulator with ±2% tolerance keeps the core within the datasheet limits across load transients. The commercial temperature range (0°C to 85°C junction) means this part is specified for indoor, climate-controlled equipment, not for an unventilated enclosure or outdoor deployment.
Sourced through independent distribution channels, each unit is verified against the manufacturer's marking and date-code consistency. The laser-etch on the package top should match Intel's plant code and week format — any deviation flags a re-mark or counterfeit risk, and we screen for that before shipment.